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Home / Motorcycle Repair Tools / 39-41mm Dual-Head Socket for GY6 Pulley Nut and Rear Clutch Disassembly (Motorcycle Specific)

Attributes

Brand -
Category Motorcycles, Gear & Accessories / Motorcycle Repair Tools
Origin -
Socket Size Range 39mm - 41mm
Compatibility GY6 Scooter Engines (50cc, 125cc, 150cc)
Material Heat-Treated Chrome Vanadium Steel
Drive Size 1/2 inch Square Drive
Design Type Dual-Head (Bi-Hexagonal)
Finish Polished Chrome with Matte Black Accents
Application Front Pulley Nut & Rear Clutch Bell Removal
Weight 0.85 lbs (385g)
Package Includes 1x Dual-Head Socket Tool
Warranty 1-Year Manufacturer Defect Warranty

6 reviews

A

Anonymous

Mar 29, 2026

Rating: 4/5

Solid tool, slightly heavy

Works exactly as described for clutch disassembly. It is a bit heavier than standard sockets due to the thick walls, but that adds to its durability. Took off one star only because it doesn't come with a case.

A

Anonymous

Mar 24, 2026

Rating: 5/5

Perfect fit for my 150cc GY6

This tool made removing the stubborn pulley nut on my scooter incredibly easy. The dual-head design means I didn't need to hunt for two different sockets. Highly recommended for DIY mechanics.

A

Anonymous

Mar 21, 2026

Rating: 4/5

Good grip, works well

Used this to change my rollers and drive face. The bi-hexagonal shape provides excellent grip even when the nut is tight. Just make sure you have a strong breaker bar.

A

Anonymous

Mar 20, 2026

Rating: 5/5

Essential for GY6 owners

If you own a Chinese scooter with a GY6 engine, this is a must-have. The 39-41mm range covers both the front and rear fasteners perfectly. Steel quality feels premium.

A

Anonymous

Mar 20, 2026

Rating: 5/5

Saved me a trip to the shop

I was dreading taking my scooter in for a variator service. This socket handled the rear clutch nut without slipping or rounding the edges. Great value for the price.

A

Anonymous

Mar 09, 2026

Rating: 5/5

No more slipping!

Previous cheap sockets stripped my nut slightly, but this one gripped immediately. The chrome finish is nice and resists rust. Very happy with this purchase.

5 FAQ

Q: Is the steel strong enough for rusted nuts?

A: Absolutely. The tool is made from heat-treated Chrome Vanadium steel, which provides high torque strength to loosen seized or rusted nuts without deforming.

Q: Do I need an impact wrench to use this?

A: No, this socket is designed for use with a standard ratchet and breaker bar. However, it is robust enough to handle impact wrenches if you prefer using power tools.

Q: Will this work on a 50cc TaoTao scooter?

A: Yes, as long as your TaoTao uses a GY6-style engine, which most 50cc models do, this socket will fit both the pulley and clutch nuts.

Q: Does this fit the front crank nut as well?

A: This specific tool is sized for the pulley nut and rear clutch bell. The front crank nut usually requires a different size (often 17mm or 19mm depending on the model), so please check your specific engine manual.

Q: What is the return policy if it doesn't fit my specific variant?

A: We offer a 30-day return policy for unused items in original condition. If the tool does not fit your GY6 variant, please contact us for a full refund or exchange.

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